DC-DC 5V to 12V24V USB Boost Module 45W-80W Adjustable Power Supply Module 3.7V 18650 Lithium Battery

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$10.99

Ex Tax: $10.99

Stock: In Stock
Model: EB0044933
SKU: EB0044933

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Feature:

Input voltage: 2 ~ 24V

Output voltage: 3~30V (Note: The USB port is directly connected to the output port. It is an adjustable voltage port of 3-30V, not a 5V port. When connecting a 5V device, please confirm the output voltage of the USB port to avoid burning too high. Bad your device.

Input current: up to 15A

Output current: up to 4A

The CC potentiometer is a current limiting potentiometer. When the current limit is reached, the CC indicator lights up and enters the constant current mode. The boosting structure adjusts the limiting current and cannot directly short the output end. It can be adjusted to the minimum counterclockwise, and then connected to the battery. Turn clockwise to increase the current.

Output power: 3.7V input, maximum 45W; 12V input, maximum power 80W;

Output ripple: two-stage filtering, low ripple output!

Conversion efficiency: 82~95% The level of the differential pressure, the output current will affect the efficiency

Input overcurrent protection: 15A fuse

Input anti-reverse protection: high efficiency MOSS

Input undervoltage protection: To prevent overdischarge of the lithium battery, please solder the 5.6k resistance resistor at R22 in the lower left corner of the module, which is higher than 3.5V and lower than 3V.

The factory default operation is 2V voltage. If other levels of undervoltage protection threshold are required, it can be calculated by yourself.

The formula is R22=12500/(U-0.75v) ohms, where U is the desired undervoltage protection threshold voltage (stop voltage).

Board size: 80*31.5*20.5mm

Weight: 36g

Package includes:

1 x Power supply module
1 x Heatsink

DC-DC-5V-to-12V24V-USB-Boost-Module-45W-80W-Adjustable-Power-Supply-Module-37V-18650-Lithium-Battery-1529307

Shipping Time

After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.

The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.

Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!

Tags: Power Supply Module